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A novel approach of fast and adaptive bidimensional empirical mode decomposition
Bidimensional empirical mode decomposition (BEMD) techniques are associated with high computation time and other artifacts because of the application of two dimensional (2D) scattered data interpolation methods. In this paper, order statistics filters are employed to get the upper and lower envelope...
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creator | Bhuiyan, S.M.A. Adhami, R.R. Khan, J.F. |
description | Bidimensional empirical mode decomposition (BEMD) techniques are associated with high computation time and other artifacts because of the application of two dimensional (2D) scattered data interpolation methods. In this paper, order statistics filters are employed to get the upper and lower envelopes in the BEMD process, instead of the surface interpolation. Based on the achieved characteristics of the proposed approach, it is considered as fast and adaptive BEMD (FABEMD). Simulation results demonstrate that besides reducing the computation time, FABEMD outperforms the original BEMD in terms of the quality in some cases. |
doi_str_mv | 10.1109/ICASSP.2008.4517859 |
format | conference_proceeding |
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In this paper, order statistics filters are employed to get the upper and lower envelopes in the BEMD process, instead of the surface interpolation. Based on the achieved characteristics of the proposed approach, it is considered as fast and adaptive BEMD (FABEMD). 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Simulation results demonstrate that besides reducing the computation time, FABEMD outperforms the original BEMD in terms of the quality in some cases.</description><subject>Application software</subject><subject>Bidimensional empirical mode decomposition (BEMD)</subject><subject>Computational modeling</subject><subject>Data analysis</subject><subject>envelope estimation</subject><subject>Filters</subject><subject>Interpolation</subject><subject>order-statistics filter</subject><subject>Scattering</subject><subject>Signal processing</subject><subject>Statistics</subject><subject>Time frequency analysis</subject><subject>Time sharing computer systems</subject><issn>1520-6149</issn><issn>2379-190X</issn><isbn>9781424414833</isbn><isbn>1424414830</isbn><isbn>1424414849</isbn><isbn>9781424414840</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2008</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNo1UMlqwzAUVDdomuYLctEPONXTYusdQ-gGgQbSQm_hWQtViS1jm0D_voamc5mBgWFmGFuCWAEIfHjdrPf73UoKYVfaQGUNXrA70FJr0FbjJZtJVWEBKD6v2AIr--8pdc1mYKQoStB4yxbD8C0maKMMmhnbrXmbT-HIqev6TO6L58gjDSOn1nPy1I3pFHidfGpCO6Tc0pGHpkt9cpNqsg_cB5ebLg9pnOx7dhPpOITFmefs4-nxffNSbN-epxnbwkmEsYiyilbWHiKiUlCXhhAqj7J01k39nCRZKanQQNDSEoggtLVOk9Va2ajmbPmXm0IIh65PDfU_h_M56hebMFPi</recordid><startdate>200803</startdate><enddate>200803</enddate><creator>Bhuiyan, S.M.A.</creator><creator>Adhami, R.R.</creator><creator>Khan, J.F.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>200803</creationdate><title>A novel approach of fast and adaptive bidimensional empirical mode decomposition</title><author>Bhuiyan, S.M.A. ; Adhami, R.R. ; Khan, J.F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-f27f82bd1f99331b65a917d926c8c000c2a27323951e428a10e0488c4a84438f3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Application software</topic><topic>Bidimensional empirical mode decomposition (BEMD)</topic><topic>Computational modeling</topic><topic>Data analysis</topic><topic>envelope estimation</topic><topic>Filters</topic><topic>Interpolation</topic><topic>order-statistics filter</topic><topic>Scattering</topic><topic>Signal processing</topic><topic>Statistics</topic><topic>Time frequency analysis</topic><topic>Time sharing computer systems</topic><toplevel>online_resources</toplevel><creatorcontrib>Bhuiyan, S.M.A.</creatorcontrib><creatorcontrib>Adhami, R.R.</creatorcontrib><creatorcontrib>Khan, J.F.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Xplore (Online service)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Bhuiyan, S.M.A.</au><au>Adhami, R.R.</au><au>Khan, J.F.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A novel approach of fast and adaptive bidimensional empirical mode decomposition</atitle><btitle>2008 IEEE International Conference on Acoustics, Speech and Signal Processing</btitle><stitle>ICASSP</stitle><date>2008-03</date><risdate>2008</risdate><spage>1313</spage><epage>1316</epage><pages>1313-1316</pages><issn>1520-6149</issn><eissn>2379-190X</eissn><isbn>9781424414833</isbn><isbn>1424414830</isbn><eisbn>1424414849</eisbn><eisbn>9781424414840</eisbn><abstract>Bidimensional empirical mode decomposition (BEMD) techniques are associated with high computation time and other artifacts because of the application of two dimensional (2D) scattered data interpolation methods. In this paper, order statistics filters are employed to get the upper and lower envelopes in the BEMD process, instead of the surface interpolation. Based on the achieved characteristics of the proposed approach, it is considered as fast and adaptive BEMD (FABEMD). Simulation results demonstrate that besides reducing the computation time, FABEMD outperforms the original BEMD in terms of the quality in some cases.</abstract><pub>IEEE</pub><doi>10.1109/ICASSP.2008.4517859</doi><tpages>4</tpages></addata></record> |
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subjects | Application software Bidimensional empirical mode decomposition (BEMD) Computational modeling Data analysis envelope estimation Filters Interpolation order-statistics filter Scattering Signal processing Statistics Time frequency analysis Time sharing computer systems |
title | A novel approach of fast and adaptive bidimensional empirical mode decomposition |
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